Introductory Chemistry For Today
8th Edition
ISBN: 9781285644561
Author: Seager
Publisher: Cengage
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7. I used to run at a pace of 8.3 mi/hr. Convert that speed to kilometers per minute.
a. How many minutes did it take me to run one kilometer?
b. What is my pace in minutes per mile?
(HINT: You are starting over in this problem, get numbers from the original question)
8. My dog Bucky used to eat 2.5 cups of food per day. Each cup of dog food weighs about 0.261 lbs. If a 40 lb bag of
food costs $38, how much money will it cost to feed him for his life span of about 14 years?
24. What is 0.0032 gallons in ml?
25. If you are going 55 mph, what is your speed in meters per second?
26.
Convert 8.4 kg to grams.
27. An aspirin tablet contains 325 mg of acetaminophen. How many grains is this equivalent
to? (1 gram = 15.432 grains)
1. The average adult is about 55% water by mass. How many grams of water are in a 175 pound adult?
2. The doctor has ordered 1 gram of acetaminophen to be given every 8 hours to a patient. If your stock on hand is 500 mg tablets, how many tablets will you need for 4 days?
3. An antibiotic dosage of 175 mg is ordered. If the antibiotic is supplied in liquid form as 50.0 mg per 5.0 mL how many teaspoons should be given? 1.0 teaspoon = 4.93 mL.
Please show work.!!!!
dimensinal analysis
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